<?php

//AS3///////////////////////////////////////////////////////////////////////////
// 
// Copyright(c) 2009 180heartbeats. All rights reserved.
// Please read this carefully before using the source code.
// 
// Redistribution and use in source and binary forms, with or without 
// modification, are permitted provided that the following conditions are
// met:
// 
// * Redistributions of source code must retain the above copyright notice, 
//   this list of conditions and the following disclaimer.
// 
// * Redistributions in binary form must reproduce the above copyright
//   notice, this list of conditions and the following disclaimer in the 
//   documentation and/or other materials provided with the distribution.
// 
// * Neither the name of 180heartbeats nor the names of its 
//   contributors may be used to endorse or promote products derived from 
//   this software without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
////////////////////////////////////////////////////////////////////////////////

?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
	<title>180heartbeats - Sample Decription</title>
</head>
<body>
	<form action="<?php echo $_SERVER [ 'REQUEST_URI' ]; ?>" method="post">
		Encrypted information:<br />
		<textarea rows="4" cols="60" name="cipher"><?php echo $_POST [ 'cipher' ]; ?></textarea><br />
		<input type="submit" value="Submit" /><br />
		<?php
			if ( isset ( $_POST [ 'cipher' ] ) )
			{
				$hex = $_POST [ 'cipher' ];
				$decrypted = 'Argument is not a hex';
				
				$cipher = mcrypt_module_open ( MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC, '' );
				$key = pack ( "H*", '6369706865724031383068622E636F6D' );
				
				$s = mcrypt_generic_init ( $cipher, $key, $key );
				
				if ( ( $s < 0 ) || ( $s === false ) )
				{
					//die ( "Really an error" );
				}
				else
				{
					if ( preg_match ( '/^[0-9A-F]*$/i', $hex ) )
					{
						$data = pack ( "H*", $hex );
						
						if ( $data )
						{
							$decrypted = mdecrypt_generic ( $cipher, $data );
							mcrypt_generic_deinit ( $cipher );
						}
					}
				}
				
				echo '<br />Decoded information:<br /><pre>';
				print_r ( explode ( ';', $decrypted ) );
				echo '</pre><br />';
			}
		?>
	</form>
</body>
</html>